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Radiant|Natural|GIA

1.51ct D SI2 Radiant Natural Diamond

VG • D/SI2 • GIA 7552424060

Certificate GIA 7552424060

Diamond specifications and retailer prices

From $5,346 CAD
HK$29,900 HKD
As of October 29, 2026
Save $6,818 CAD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $12,164 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.51ct natural radiant diamond

This 1.51ct natural radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7552424060. Listed at 21 retailers as of October 29, 2026, with prices from $5,346 to $12,164, a $6,818 spread on the same certified stone. NZ Jewellers lists it at $12,164. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.51
Carat
D
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
Crown angle49.7°
Pavilion angle54.7°
OriginNatural
Grading LabGIA
CertificateGIA 7552424060
Dimensions7.60 × 5.71 × 3.78 mm
L/W Ratio1.33
Girdle conditionPolished
Top View
7.60 mm5.71 mm1.51 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7552424060
Side View
Table 69.0%Crown 49.7°Girdle: STK-VTKPavilion 54.7°Culet: NoneDepth 66.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $12,164 CAD|Low: $5,346 CAD|High: $12,484 CAD|Avg: $7,340 CAD|-2.6%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 30, 2026
Retailer 4$5,346 CAD
Retailer 15$5,488 CAD
Retailer 2$5,504 CAD
Retailer 11$5,727 CAD
Retailer 13$5,821 CAD
Retailer 16$6,016 CAD
Retailer 6$6,567 CAD
Retailer 7$6,567 CAD
Retailer 8$6,567 CAD
Retailer 20$6,800 CAD
Retailer 10$6,929 CAD
Retailer 19$7,147 CAD
Retailer 3$7,182 CAD
Retailer 17$7,320 CAD
Retailer 18$7,320 CAD
Retailer 21$7,571 CAD
Retailer 12$7,577 CAD
Retailer 5$8,189 CAD
Retailer 9$8,434 CAD
Retailer 14$11,608 CAD
NZ Jewellers$12,164 CAD

22 data points across 21 retailers

21 retailers$5,346 CAD to $12,164 CAD

A
Cheapest Retailer
-
$5,346 CAD
HK$29,900 HKD
A
Retailer 2
-
$5,488 CAD
$3,929 USD
View
A
Retailer 3
-
$5,504 CAD
$3,940 USD
View
A
Retailer 4
-
$5,727 CAD
$4,100 USD
View
A
Retailer 5
-
$5,821 CAD
$4,167 USD
View
A
Retailer 6
-
$6,016 CAD
$4,307 USD
View
Final sale: no returns
A
Retailer 7
-
$6,567 CAD
$4,701 USD
View
A
Retailer 8
-
$6,567 CAD
$4,701 USD
View
A
Retailer 9
-
$6,567 CAD
$4,701 USD
View
A
Retailer 10
-
$6,800 CAD
£3,833 GBP
View
A
Retailer 11
-
$6,929 CAD
$4,960 USD
View
A
Retailer 12
-
$7,147 CAD
$5,116 USD
View
A
Retailer 13
-
$7,182 CAD
£4,048 GBP
View
A
Retailer 14
-
$7,320 CAD
$5,240 USD
View
A
Retailer 15
-
$7,320 CAD
$5,240 USD
View
A
Retailer 16
-
$7,571 CAD
$5,420 USD
View
A
Retailer 17
-
$7,577 CAD
$5,424 USD
View
A
Retailer 18
-
$8,189 CAD
€5,583 EUR
View
A
Retailer 19
-
$8,434 CAD
$6,038 USD
View
B+
Retailer 20
-
$11,608 CAD
£6,543 GBP
View
Most Expensive
B+
NZ Jewellers
a0370810-7fe2-48a4-93ac-b5fe427b5520 · Oct 30
$12,164 CAD
$8,708 USD
View
20 more retailers have this diamond
Prices start from $5,346 CADSave up to $6,818 CAD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.51ct Radiant
$5,346 CAD